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      Special Weather Statement
      until 5:00 PM EDT
      Elev 500 ft, 40.506 °N 75.665 °W

      Mertztown, PA

      Mertztown Station68°

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp323861
      Low Temp2819-6
      Day Average Temp30.5--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation0--
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point23.85--
      High28--
      Low14--
      Average23.85--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed10--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.66--
      Astronomy Day Length Rise Set
      Actual Time10h 0m7:15 AM5:15 PM
      Civil Twilight6:46 AM5:45 PM
      Nautical Twilight6:13 AM6:17 PM
      Astronomical Twilight5:41 AM6:50 PM
      Moon: Waning crescent3:57 AM1:15 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:15 AM 30 °F 14 °F 51 % SSW 3 mph - 29.78 in 0 in Cloudy
      12:35 AM 30 °F 14 °F 51 % SSW 5 mph - 29.77 in 0 in Cloudy
      12:55 AM 30 °F 14 °F 51 % SSW 3 mph - 29.76 in 0 in Cloudy
      1:15 AM 30 °F 16 °F 55 % SW 3 mph - 29.76 in 0 in Cloudy
      1:35 AM 30 °F 16 °F 55 % S 3 mph - 29.75 in 0 in Cloudy
      1:55 AM 30 °F 16 °F 55 % S 3 mph - 29.74 in 0 in Cloudy
      2:15 AM 30 °F 16 °F 55 % SSW 3 mph - 29.74 in 0 in Cloudy
      2:35 AM 30 °F 16 °F 55 % S 6 mph - 29.74 in 0 in Cloudy
      2:55 AM 30 °F 16 °F 55 % SSW 6 mph - 29.74 in 0 in Cloudy
      3:15 AM 30 °F 16 °F 55 % SSW 5 mph - 29.73 in 0 in Cloudy
      3:35 AM 30 °F 16 °F 55 % SSW 5 mph - 29.72 in 0 in Cloudy
      3:55 AM 30 °F 16 °F 55 % CALM 0 mph - 29.72 in 0 in Cloudy
      4:15 AM 28 °F 16 °F 59 % CALM 0 mph - 29.71 in 0 in Cloudy
      4:35 AM 28 °F 16 °F 59 % CALM 0 mph - 29.72 in 0 in Cloudy
      4:55 AM 30 °F 16 °F 55 % CALM 0 mph - 29.71 in 0 in Cloudy
      5:15 AM 30 °F 18 °F 60 % CALM 0 mph - 29.71 in 0 in Cloudy
      5:35 AM 30 °F 18 °F 60 % CALM 0 mph - 29.71 in 0 in Cloudy
      5:55 AM 30 °F 18 °F 60 % CALM 0 mph - 29.71 in 0 in Cloudy
      6:15 AM 30 °F 18 °F 60 % CALM 0 mph - 29.71 in 0 in Mostly Cloudy
      6:35 AM 30 °F 19 °F 64 % CALM 0 mph - 29.71 in 0 in Light Snow
      6:55 AM 30 °F 19 °F 64 % CALM 0 mph - 29.72 in 0 in Light Snow
      7:15 AM 28 °F 21 °F 74 % CALM 0 mph - 29.72 in 0 in Light Snow
      7:35 AM 28 °F 23 °F 80 % WSW 3 mph - 29.72 in 0 in Light Snow
      7:55 AM 28 °F 23 °F 80 % CALM 0 mph - 29.72 in 0 in Light Snow
      8:15 AM 28 °F 23 °F 80 % CALM 0 mph - 29.71 in 0 in Light Snow
      8:35 AM 28 °F 23 °F 80 % CALM 0 mph - 29.71 in 0 in Light Snow
      8:55 AM 28 °F 25 °F 86 % CALM 0 mph - 29.71 in 0 in Light Snow
      9:15 AM 28 °F 25 °F 86 % CALM 0 mph - 29.71 in 0 in Light Snow
      9:35 AM 28 °F 27 °F 93 % CALM 0 mph - 29.71 in 0 in Light Snow
      9:55 AM 28 °F 27 °F 93 % CALM 0 mph - 29.72 in 0 in Light Snow
      10:15 AM 30 °F 27 °F 86 % CALM 0 mph - 29.72 in 0 in Light Snow
      10:35 AM 30 °F 27 °F 86 % CALM 0 mph - 29.72 in 0 in Light Snow
      10:55 AM 30 °F 27 °F 86 % CALM 0 mph - 29.72 in 0 in Light Snow
      11:15 AM 30 °F 27 °F 86 % CALM 0 mph - 29.71 in 0 in Light Snow
      11:35 AM 30 °F 27 °F 86 % CALM 0 mph - 29.71 in 0 in Light Snow
      11:55 AM 32 °F 28 °F 87 % CALM 0 mph - 29.7 in 0 in Light Snow
      12:15 PM 32 °F 27 °F 80 % CALM 0 mph - 29.69 in 0 in Light Snow
      12:35 PM 32 °F 28 °F 87 % CALM 0 mph - 29.68 in 0 in Light Snow
      12:55 PM 32 °F 28 °F 87 % CALM 0 mph - 29.67 in 0 in Light Snow
      1:15 PM 32 °F 28 °F 87 % CALM 0 mph - 29.66 in 0 in Wintry Mix
      1:35 PM 32 °F 28 °F 87 % ENE 3 mph - 29.66 in 0 in Light Rain
      1:55 PM 32 °F 28 °F 87 % N 3 mph - 29.65 in 0 in Light Rain
      2:15 PM 32 °F 28 °F 87 % NE 6 mph - 29.63 in 0 in Light Rain
      2:35 PM 32 °F 28 °F 87 % NNE 5 mph - 29.63 in 0 in Light Drizzle
      2:55 PM 32 °F 28 °F 87 % NNE 3 mph - 29.63 in 0 in Mostly Cloudy
      3:15 PM 32 °F 28 °F 87 % NE 5 mph - 29.63 in 0 in Mostly Cloudy
      3:35 PM 32 °F 28 °F 87 % ENE 3 mph - 29.63 in 0 in Partly Cloudy
      3:55 PM 32 °F 28 °F 87 % NE 7 mph - 29.62 in 0 in Wintry Mix
      4:15 PM 32 °F 28 °F 87 % NE 7 mph - 29.62 in 0 in Light Snow
      4:35 PM 32 °F 28 °F 87 % NE 8 mph - 29.61 in 0 in Wintry Mix
      4:55 PM 32 °F 27 °F 80 % NE 6 mph - 29.61 in 0 in Fair
      5:15 PM 32 °F 27 °F 80 % NE 7 mph - 29.6 in 0 in Wintry Mix
      5:35 PM 32 °F 27 °F 80 % NE 6 mph - 29.6 in 0 in Fair
      5:55 PM 32 °F 27 °F 80 % NE 6 mph - 29.59 in 0 in Fair
      6:15 PM 32 °F 27 °F 80 % NE 7 mph - 29.59 in 0 in Fair
      6:35 PM 32 °F 27 °F 80 % NNE 7 mph - 29.59 in 0 in Fair
      6:55 PM 32 °F 27 °F 80 % NE 7 mph - 29.59 in 0 in Fair
      7:15 PM 32 °F 27 °F 80 % NE 5 mph - 29.6 in 0 in Partly Cloudy
      7:30 PM 32 °F 27 °F 80 % NE 6 mph - 29.6 in 0 in Mostly Cloudy
      7:55 PM 32 °F 28 °F 87 % NE 6 mph - 29.6 in 0 in Light Snow
      8:15 PM 32 °F 28 °F 87 % NE 6 mph - 29.6 in 0 in Light Snow
      8:35 PM 32 °F 28 °F 87 % NE 7 mph - 29.59 in 0 in Wintry Mix
      8:55 PM 32 °F 28 °F 87 % NNE 7 mph - 29.6 in 0 in Wintry Mix
      9:15 PM 32 °F 28 °F 87 % NNE 9 mph - 29.59 in 0 in Wintry Mix
      9:35 PM 30 °F 28 °F 93 % N 8 mph - 29.57 in 0 in Light Snow
      9:55 PM 30 °F 28 °F 93 % N 8 mph - 29.56 in 0 in Light Snow
      10:15 PM 30 °F 28 °F 93 % NNE 9 mph - 29.56 in 0 in Wintry Mix
      10:35 PM 30 °F 27 °F 86 % N 8 mph - 29.55 in 0 in Light Snow
      10:55 PM 30 °F 27 °F 86 % NNE 8 mph - 29.54 in 0 in Light Snow
      11:15 PM 30 °F 27 °F 86 % N 10 mph - 29.53 in 0 in Light Snow
      11:35 PM 30 °F 27 °F 86 % NNE 8 mph - 29.53 in 0 in Light Snow
      11:55 PM 30 °F 27 °F 86 % NNE 8 mph - 29.53 in 0 in Light Snow
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